Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

7 Vet-Reviewed Reasons Why Your Dachshund Has Bad Breath & Vet-Approved Tips

brown smiling dachshund dog

The Dachshund is a brave, affectionate, and playful dog that will always be ready with doggy kisses if given the opportunity. However, for some pet parents of a Dachshund, their kisses might be the last thing they want for one notable reason: bad breath or halitosis. Yes, many dog breeds have smelly breath, but your Dachshund might have breath that’s better referred to as “awful.” In other words, it’s not the kind of breath you want right up in your face (even if your Dachshund is just being sweet).

Here are several possible reasons why your Dachshund has bad breath and some sage advice on how to deal with it, the primary option being going to a vet. To find out more and start accepting doggy kisses from your Dachshund again, read on.

divider dog paws 4 oct 2024

The 7 Vet-Reviewed Reasons Why Your Dachshund Has Bad Breath

1. Your Dachshund’s Teeth Need a Good Brushing

If your Dachshund has bad breath, it might be that all they need is a good tooth brushing. When food gets stuck in your Dachshund’s teeth, it will start to rot and cause foul breath. Veterinarians recommend brushing your Dachshund’s teeth a minimum of three times a week. This will aid in preventing plaque formation and the development of periodontal disease.

Dachshund having his teeth cleaned by his owner
Image Credit: captainX, Shutterstock

2. Your Dachshund Has a Dental Abscess

Dental crowding in Dachshunds’ small mouths can significantly increase the risk of developing abscesses. An abscess is a localized bacterial infection resulting in an encapsulated collection of pus which often results in swelling and inflammation of the surrounding tissues, such as the gums. Dachshunds’ teeth are tightly packed in their compact jaws, creating spaces where food particles and bacteria can easily become trapped.

If proper oral hygiene is not maintained, this buildup fosters bacterial growth, leading to gum inflammation or deeper infections in the tooth’s root or surrounding bone. Over time, untreated abscesses can cause systemic infections, as bacteria may enter the bloodstream through damaged tissues. This can result in conditions such as bacterial endocarditis (infection of the heart lining), kidney infections, or liver abscesses. Systemic infections can significantly impact your Dachshhound’s overall health and, in severe cases, become life-threatening.

To prevent dental abscesses and associated complications, it’s essential to brush your Dachshund’s teeth regularly, provide appropriate dental chews, and schedule routine veterinary dental checkups. Early intervention and consistent care help reduce the risk of both localized and systemic health issues, keeping your dog healthy and comfortable.


3. Your Dachshund Has Periodontal Disease

If you did not get into the habit of regularly brushing your Dachshund teeth, the excessive plaque build-up might have already caused gum inflammation and the development of periodontal disease.

Besides causing bad breath, this progressive condition will damage the gum, tooth roots, and even the underlying bone structure if not addressed. Take your Dachshund to the veterinary dentist for a professional clean and any treatment needed before the damage continues damaging your pup’s oral health.

Periodontal Disease
You are free to use this image but we do require you to link back to Dogster.com for credit

4. Your Dachshund’s Diet Isn’t Optimal

Like all dogs, a Dachshund needs a high-quality diet to stay healthy and active. If the kibble and treats you give your Dachshund are low quality, with lots of sugar, additives, salt, fillers, and chemicals, they could very well affect your dog’s GI tract, which can affect its breath. Poor digestion or imbalances in the gut microbiome can result in odor-causing gases that travel from the stomach, adding to your dog’s bad breath.

Regardless of whether your Dachshund eats wet or dry food, ensuring overall diet quality is more important than the food’s texture. Providing high-quality, species-appropriate food and incorporating safe chewing options such as dental chews or raw meaty bones can help mechanically reduce plaque buildup. Ask a veterinarian about the best dietary option for your Dachshund.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's our online service where you can talk to a vet online and get the personalized advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content Savings V1


5. Your Dachshund Is Engaging in Coprophagia

If there’s one thing that will make your Dachshund’s breath smell awful, it’s eating poop. Why would your delightful Dachshund eat poop, you ask? There are several reasons, including certain medical conditions, a behavior problem, or that your Dachshund became a mom recently and is eating her puppies’ poop.

Whatever the reason, if your Dachshund is eating its poop or the poop from another dog or animal, their breath will be foul, and a good brushing will be needed. Also, determining why they’re eating poop is essential so that you can stop the behavior. In some cases, eating poop could be a sign of a medical condition that requires veterinary attention. If it’s a mother Dachshund, however, they will usually stop eating poop when their pups reach a few months of age.


6. Your Dachshund Might Have Diabetes

If your Dachshund has diabetes, it may contribute to bad breath due to metabolic imbalances caused by the disease. A sweet or fruity odor on the breath can indicate diabetic ketoacidosis (DKA), a serious complication where the body produces excessive ketones due to a lack of insulin, leading to elevated blood sugar levels. Additionally, if diabetes progresses and affects the kidneys, your Dachshund may develop uremic breath, characterized by a metallic or ammonia-like odor. This occurs when the kidneys can no longer effectively filter toxins, leading to a buildup of waste products in the bloodstream.

Bad breath associated with diabetes or kidney disease requires immediate veterinary attention, as both conditions can be life-threatening if left untreated. While diabetes-related halitosis often stems from unregulated blood sugar, it’s essential to rule out other causes, such as dental disease or gastrointestinal issues, through a thorough veterinary evaluation. Managing diabetes with insulin therapy, a carefully monitored diet, and regular checkups can improve your Dachshund’s overall health and reduce the likelihood of complications affecting their breath.

dachshund dog lying on owner's lap looking sick
Image Credit: Leka Sergeeva, Shutterstock

7. Your Dachshund’s Chew Toys Might Be the Problem

Although not a common cause of bad breath, if your Dachshund plays with toys that hurt or damage its teeth and gums, bad breath can be the result. Some chew toys are too hard for Dachshunds. The wrong chew toy can cause damage to your dog’s gums and, in severe cases, crack or chip one or more of their teeth.

This can lead to gum infections, abscesses, and, in time, stinky breath. The easiest way to prevent bad breath from chewing and other toys is to buy high-quality toys designed for small dog breeds. Make sure to regularly check the state of the toys and replace them as needed.

divider dog paws 3 oct 2024

The 5 Tips to Improve Your Dachshund’s Breath

If your Dachshund has smelly breath and you’ve ruled out any medical or health problems, the good news is there are several tips to try and bring their breath under control and make it less stinky.

1. Brush Your Dachshund’s Teeth Regularly

There’s no better way to keep your Dachshund’s breath smelling nice than to brush their teeth. Make sure you use veterinary-approved enzymatic toothpaste for dogs. They are not only safe and more effective but they are also flavored as things dogs prefer making it a little bit more likely for them to accept regular toothbrushing. The minimum is three times a week, which should be doable for most pet parents.


2. Use a Dental Freshener in Your Dachshund’s Water Bowl

There are many companies that make dental products geared toward dogs. Most are made to be added to your Dachshund’s water and are odorless and tasteless. It’s recommended to get a high-quality product with all-natural ingredients and as few chemicals as possible.


3. Purchase Treats That Clean Your Dachshund’s Teeth While They Chew

Many treats on the market are made from high-quality ingredients that will help keep your dog’s teeth clean while they happily chew away. Look for high-quality products approved by the Veterinary Oral Health Council.


4. Review the Diet

If your Dachshund’s oral health seems perfectly fine but they still have stinky breath, you need to review their diet to ensure there is nothing there causing them digestive issues. Ensure a high-quality diet that allows healthy digestion and a healthy and varied microbiome. Consider asking your vet to include some probiotics into your dog’s regime.


5. Book Your Dachshund for a Professional Tooth Clean at Least Once a Year

Nothing beats a professional tooth clean to get the job well done. With a dog under anesthesia and an arsenal of professional instruments, veterinary dentists can remove any tartar or plaque from your pup’s teeth, resulting in healthy pearly whites.

divider dog paws oct 2024

Final Thoughts

Did you figure out what’s causing your Dachshund’s bad breath using the information provided today? We hope so because we love getting kisses from our pets as much as you do! Most Dachshunds’ bad breath problems are caused by dental issues, as we’ve seen, and brushing their teeth is essential. Bad breath can also be caused by diabetes, kidney problems, and aberrant behavior issues such as coprophagia which will need veterinary help to correct. Whatever the cause, we hope the information we’ve provided today will help you solve your Dachshund’s bad breath issues and see you gladly accepting their tiny doggy kisses once again.

Related Reads: 


Featured Image Credit: Henry Lai, Unsplash

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.


How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Can Dogs Eat Deviled Eggs? Vet-Verified Nutrition, Risks & Alternatives

Deviled eggs, sometimes also called stuffed or curried eggs, are a popular appetizer for holiday dinners and potlucks. These creamy and tangy treats...

8 Best Outdoor Dog Toys in 2026 – Reviews & Top Picks

While many dogs like to play outside, many indoor toys simply are not designed to stand up to the outdoor elements. Stuffed toys...

Mini Goldendoodle Dog Breed: Info, Pictures, Care & More

A Miniature Goldendoodle is a hybrid dog, the result of mixing a Golden Retriever and a Poodle. Although they are not purebred, they...

Can a Maltese Only Have White Fur? Vet-Verified Breed Facts & FAQ

The AKC is the nation’s leader in all things dog related. In its breed popularity list, the ever-popular Maltese ranks #37.1 So, even...

More related

My Dog Ate a Sock, What Should I Do? 4 Vet-Approved Steps

Most dogs, especially curious little puppies, will chew on anything that they find, even seemingly harmless items like socks. However, swallowing a sock...

Boston Terrier Dog Breed: Info, Pictures, Care, Traits & More

The cheeky and cheerful Boston Terrier is a much-loved canine companion in households all around the world. The breed’s ancestors were produced in...

Are Dogs Allowed on Destin Beaches in 2026? Rules & Location Guide

During the warmer months, it’s difficult to keep our minds off of the beach—especially those pristine beaches in Florida. Destin, Florida is among...

How to Tell If Your Dog Is Deaf: 9 Vet-Reviewed Signs

Having a deaf or hearing-impaired dog can be challenging because the ways that many owners communicate with their pets involve sound. It’s not...

Keep reading

How to Stop My Cat from Eating Dog Food? 7 Expert Tips & Tricks

Do you often observe your cat stealing your dog’s precious kibble? This isn’t an unusual behavior in cats, as they tend to live under the assumption that they rule the roost. Whether your cat is hungry, or simply committing a...

Cat paws in a bowl of delicious dry cat food

Can Dogs Have Persimmons? Vet-Verified Nutrition Facts & FAQ

Persimmons make a versatile addition to the kitchen and infuse foods with a delightful sweetness and unique health benefits that parents, kids, and even our pets can enjoy. Dogs can eat persimmons as an occasional treat without issue if you...

Dogster-Can-Dogs-Have-Persimmons

6 Food High in Magnesium for Dogs: Vet-Reviewed Facts & FAQ

Like humans, dogs require essential minerals and vitamins to function. Magnesium, along with calcium, phosphorus, and potassium, is an essential macromineral. It’s important for bone formation, muscle, and nerve function. Magnesium must be included in the diet in sufficient amounts...

dog eating in a food bowl

Is Food Coloring Safe for Dogs? Health Facts & FAQ

Food coloring, or color additive, is any dye, pigment, or substance that imparts color when it is added to food or drink. Food coloring has always played a role in the food industry for multiple reasons. It makes processed food...

Dogster_Is Food Coloring Safe for Dogs

Semi-Moist, Dry & Canned Dog Food: Vet-Reviewed Pros & Cons

The world of dog food, diets, and what to feed your dog specifically has become an ever-changing topic. With so many brands, flavors, and types these days, it has almost become a complicated and mysterious affair to unravel. Yet it...

different kinds of dry and wet pet food

4Health vs Blue Buffalo Dog Food: 2026 Comparison, Pros & Cons

Dogs are like our babies. We want them to have a long, healthy life. When we are choosing dog food, ingredients are one of our biggest concerns. What are the main ingredients, and what about fillers? Does it have preservatives?...

Dogster_Dog Food 4health vs Blue Buffalo

Can Dogs Eat Frosted Mini Wheats? Vet-Reviewed Risks & FAQ

Frosted Mini-Wheats are a popular cereal known for their high fiber and sugary coating. They might be a delicious breakfast for a person, but are they good for dogs? Most importantly, are Frosted Mini Wheats safe for dogs to eat?...

Can Dogs Eat Frosted Mini Wheats

Can Dogs Eat Pastrami? Vet-Reviewed Dietary Guidance

As dog owners, we know that we need to be careful when giving our dogs little treats from our plates. Human foods can be risky for dogs because not everything that we enjoy eating is safe for them. If eating...

Can Dogs Eat_Pastrami